AI Agents for UK tradesmen.
Your phone rings. You can't pick up. Invox answers, books the job, and texts you the details. You never lose work again.
No contract. Cancel any time. 30-day money-back guarantee.
Sarah Hayes
07700 900456
You're mid-job. Invox picks up.
Booking link sent to her phone
Customer
Sarah Hayes
07700 900456
Service
Boiler service
£85 · 60 min
When
Tue 14:30
In your diary
Built for the trade. Used by plumbers, sparks, gas engineers, roofers, landscapers across the UK.
- Picks up in 1 ring
- UK number included
- 30-day money-back
- Done-for-you setup
What it does
Five things you stop doing yourself.
Answering calls. Replying to texts. Booking jobs. Keeping track of customers. Invox does all of it while you stay on the tools.
Picks up every call. Day and night.
It answers on the first ring. It knows your hours, your prices, and where you work. It sounds like your office. Most callers don't know it's AI.
- Asks about the job, books a time, or takes a message
- Knows your prices, your common questions, and your area
- Every call is recorded and saved to the right customer
Texts back before they call someone else.
A text comes in. The AI replies in seconds. It sounds like you. It answers their questions and books the job. The customer doesn't wait. They get booked in.
- Replies in under 30 seconds, every time
- Handles photos, follow-ups, and price questions
- Sends you a text straight away if it is urgent
Jobs go straight into your diary.
Invox checks your Google Calendar before it offers a time. New jobs show up on a simple board: enquiry, booked, on site, done. No double booking. No scribbled notes. No forgetting.
- Syncs with Google Calendar both ways. No double bookings.
- Drag and drop jobs from enquiry to completed
- Address, phone number, and notes filled in on every job
They book themselves. You keep working.
You miss the call. Three seconds later the customer gets a text with a link. They pick a service. They pick a time. The job is in your calendar before you climb down the ladder.
- Sends on every missed call. Saves jobs you would have lost.
- The AI can also text it during a call if the caller wants to choose their own time
- One link you can put on your van, your website, or your business cards
It remembers every customer for you.
Every call, text, quote, and job is saved under the right name. When they ring again, Invox already knows who they are. Search by name, postcode, or phone number.
- See every call, text, job, quote, note, and photo in one place
- Follow-ups are sent for you so leads do not go cold
- Export your data any time. It is always yours.
What happens when you miss a call
You miss the call. Invox books the job.
You're on a job. You can't pick up. The caller rings someone else. That one missed call can cost you £150 or more. Invox stops that from happening.
1Your phone rings. You can't get to it.
Sarah's boiler is playing up. She calls you. But you're on another job. She's about to ring the next plumber on Google.
2Invox sends her a booking link.
Three seconds later, Sarah gets a text. She picks a service. She picks a time. Two taps and she's booked in.
3The job lands in your diary.
She picks Tuesday at 2:30. You get a text with her name, the job, and the time. It's already in your Google Calendar.
How it works
Up and running in 15 minutes.
No one to fit it. No contract to sign. No salesman to ring you back.
Get your UK number
You get one in seconds. Send your old number to it, or use it as a fresh second line. Your choice.
Tell it about your trade
Takes ten minutes. Just tell it your hours, your prices, your area, and the questions you get a lot. No tech skills needed.
Jobs start coming in
Invox picks up calls, texts people back, and books the work into your diary. You stay on the tools.
The real numbers
UK trades lose £30bn a year from missed calls.
Most UK trades miss a third to two thirds of their calls in the working day. 85% of those callers never ring back. They just call the next number on Google. Invox picks up before they get there.
of UK business calls are not picked up. For sole traders, the number is even higher.
Source: Aira (industry call-tracking)lost by UK businesses every year from missed calls. Most of that is small firms and trades.
Source: Paperclip (UK SME research)of callers who hit voicemail never try again. They ring the next number on Google.
Source: Invoca (home services data)How we compare
See how Invox stacks up.
Real prices. Real features. Sources at the bottom so you can check for yourself. (April 2026.)
Invox AIUK · AI · trades | ARROWUK · AI · trades | CallChimpsUK · AI · trades | AllDayPAUK · human · multi | |
|---|---|---|---|---|
| Built specifically for UK trades | Multi-sector | |||
| Picks up 24/7 | ||||
| AI (no humans needed) | ||||
| Replies to texts in seconds | ||||
| Books straight into your calendar | ||||
| CRM & customer history included | ||||
| Quotes & invoicing | ||||
| 30-day money-back guarantee | Yes | None | None | None |
| Headline price | £99/mo | £99/mo | £29/mo+ | ~£1–2/min |
| Bundled minutes | 250 inc. | 150 inc. | 60 inc. | PAYG |
| Setup | Done-for-you | Self-serve, ~7 days | Self-serve | Days |
| Long-term contract | Varies |
Invox AI
UK · AI · trades
- Built specifically for UK trades
- Picks up 24/7
- AI (no humans needed)
- Replies to texts in seconds
- Books straight into your calendar
- CRM & customer history included
- Quotes & invoicing
- 30-day money-back guaranteeYes
- Headline price£99/mo
- Bundled minutes250 inc.
- SetupDone-for-you
- Long-term contract
ARROW
UK · AI · trades
- Built specifically for UK trades
- Picks up 24/7
- AI (no humans needed)
- Replies to texts in seconds
- Books straight into your calendar
- CRM & customer history included
- Quotes & invoicing
- 30-day money-back guaranteeNone
- Headline price£99/mo
- Bundled minutes150 inc.
- SetupSelf-serve, ~7 days
- Long-term contract
CallChimps
UK · AI · trades
- Built specifically for UK trades
- Picks up 24/7
- AI (no humans needed)
- Replies to texts in seconds
- Books straight into your calendar
- CRM & customer history included
- Quotes & invoicing
- 30-day money-back guaranteeNone
- Headline price£29/mo+
- Bundled minutes60 inc.
- SetupSelf-serve
- Long-term contract
AllDayPA
UK · human · multi
- Built specifically for UK tradesMulti-sector
- Picks up 24/7
- AI (no humans needed)
- Replies to texts in seconds
- Books straight into your calendar
- CRM & customer history included
- Quotes & invoicing
- 30-day money-back guaranteeNone
- Headline price~£1–2/min
- Bundled minutesPAYG
- SetupDays
- Long-term contractVaries
Pricing checked April 2026. Sources: ARROW, CallChimps, AllDayPA. ARROW publishes a flat-rate model with no per-minute charges; higher-volume tiers via custom quote. Confirm current pricing on each provider's page before committing.
Built for the trade
Talks like the office. Knows like the engineer.
Not a generic call-centre script. Invox knows combi vs system, Part-P vs PAT, slate vs concrete tile. Calls don't sound like a chatbot because the AI knows the work.
Plumbers
Electricians
Gas engineers
Roofers
Landscapers
Decorators
Handymen
Builders
FAQ
Stuff tradesmen ask us.
It is a phone helper that picks up your calls 24/7. It sounds like a real person. It asks about the job, books the time into your diary, takes a message if it needs to, and texts you the details. You stay on the tools. Invox is built for UK trades, so it knows about boilers, rewires, gas certificates, and what trades charge.
No. Invox uses real voices and learns about your business. Most callers think they are talking to your office.
It takes a proper message, books a time for you to call back, and texts you the details. You ring back when you are off the tools.
Yes. Keep your number and send it to the UK number we give you. Invox picks up. If you cancel, just turn it off and you are back where you were. Most UK mobile providers do call forwarding for free.
We do it for you. We get on a 30 minute call, sort your number out, set the AI up with your trade, hours, prices, and area, and walk through the first five jobs with you. No tech skills needed.
Yes. Send only your evening and weekend calls to Invox, or send every call. You decide. You can change it any time.
Invox works with Google Calendar both ways today. Links to ServiceM8, Joblogic, Tradify, and Simpro are coming soon. Until then, everything sits in your Invox jobs board and you can export it any time. Nothing gets stuck.
Two clicks from your dashboard. No contract. No cancel fee. In your first 30 days, the money back guarantee has you covered. If you are not happy, you get every penny back. You can export all your data when you want.
If you are a plumber, sparks, gas engineer, roofer, landscaper, decorator, handyman, or builder, yes. Invox knows how UK trades price jobs, book work, and talk to customers. If your trade is not on the list, it still works. We tune every setup to your business.
Stop losing jobs to missed calls.
We set it up for you. You stay on the tools. Your phone stops costing you money.
See how it works- UK phone number included
- No contract
- 30-day money-back guarantee